https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=an%3A%225870%22%20and%20au%3AAldana%20Revelo%2C%20Miriam%20Gerardine%20and%20holdingbranch%3AUGB%20and%20au%3AOrdo%C3%83%C2%B1ez%20Castell%C3%83%C2%B3n%2C%20Liliana%20Yamileth%20and%20su-to%3ARESPONSABILIDAD%20PENAL&format=rss2 Search results for 'an:"5870" and au:Aldana Revelo, Miriam Gerardine and holdingbranch:UGB and au:Ordoñez Castellón, Liliana Yamileth and su-to:RESPONSABILIDAD PENAL' at Biblioteca UGB 0 20